Worlds of Good Fortune Fine Art Prints are giclee printed on Arches Aquarelle Rag Paper, a true mould-made paper with the famous cold-pressed texture. It offers the highest archival standards. This genuine 100% rag watercolor paper complies with the highest archival standards with no optical brighteners and is extremely age resistant. It has the unique structure and surface texture that provides unrivalled character to traditional artwork and photographs. It was designed to meet the longevity requirements of galleries and museums and meets the ISO 9706 standard with internal buffering to resist gas fading. Approximate longevity of 50-80 years in gallery lighting conditions.